Especificación LR8000
Product characteristics
| Number of inputs and outputs | Number of digital outputs: 4 |
|---|---|
| Probe length L [mm] | 100…1600 |
| Process connection | threaded connection G 3/4 external thread |
Application
| System | gold-plated contacts |
|---|---|
| Application | for industrial applications |
| Media | Liquids |
| Dielectric constant of the medium | ≥ 1,8; (for media with a dielectric constant of 1.8…5 (e.g. oils), a coaxial pipe is needed for operation) |
| Recommended media | water; water-based media; oils; oil-based media |
| Cannot be used for | See the operating instructions, chapter “Function and features”. |
| Process temperature [°C] | -25…80; (90 < 1 h ; see note under remarks) |
| Pressure rating [bar] | 16 |
| Vacuum resistance [mbar] | -1000 |
| MAWP (for applications according to CRN) [bar] | 16 |
Electrical data
| Operating voltage [V] | 18…30 DC |
|---|---|
| Current consumption [mA] | < 30 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | < 3 |
| Measuring principle | guided wave radar |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 4 |
|---|
Outputs
| Total number of outputs | 4 |
|---|---|
| Output signal | switching signal; IO-Link |
| Electrical design | PNP |
| Number of digital outputs | 4 |
| Output function | normally open / closed; (configurable) |
| Max. voltage drop switching output DC [V] | 2.5 |
| Permanent current rating of switching output DC [mA] | 200 |
| Short-circuit protection | yes |
| Type of short-circuit protection | thermal, pulsed |
| Overload protection | yes |
Measuring/setting range
| Probe length L [mm] | 100…1600 |
|---|---|
| Active range A [mm] | L-40; (when set to oil and oil based media: L-60) |
| Inactive range I1 / I2 [mm] | 30 / 10; (when set to oil and oil based media: 30 / 30) |
| Sampling rate [Hz] | 4 |
Setting range
| Set point SP [mm] | 15…L-30 | |
|---|---|---|
| Note on setpoint SP |
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| Reset point rP [mm] | 10… L-35 | |
| Note on reset point rP |
|
|
| In steps of [mm] | 5 | |
| Hysteresis [mm] | > 5 |
Accuracy / deviations
| Repeatability [mm] | ± 5 |
|---|---|
| Measuring error [mm] | ± 7 |
| Offset error [mm] | 5 |
| Resolution [mm] | 1 |
| Temperature drift per 10 K | ± 0.2 % |
Interfaces
| Communication interface | IO-Link | ||||
|---|---|---|---|---|---|
| Transmission type | COM2 (38,4 kBaud) | ||||
| IO-Link revision | 1.1 | ||||
| SDCI standard | IEC 61131-9 CDV | ||||
| Profiles | no profile | ||||
| SIO mode | yes | ||||
| Required master port class | A | ||||
| Process data analog | 1 | ||||
| Process data binary | 4 | ||||
| Min. process cycle time [ms] | 2.3 | ||||
| Supported DeviceIDs |
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Operating conditions
| Ambient temperature [°C] | -25…60 |
|---|---|
| Storage temperature [°C] | -40…85 |
| Protection | IP 67 |
Tests / approvals
| EMC |
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|---|---|---|---|---|---|---|---|
| Shock resistance |
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| Vibration resistance |
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| MTTF [years] | 205 | ||||||
| UL approval |
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Mechanical data
| Weight [g] | 380.45 |
|---|---|
| Material | stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PBT; PC; PEI; TPE-V |
| Materials (wetted parts) | stainless steel (1.4305 / 303); probe connection: stainless steel (1.4435 / 316L); PTFE; FKM; sealing: NBR fiber-reinforced |
| Process connection | threaded connection G 3/4 external thread |
Displays / operating elements
| Display |
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|---|
Remarks
| Peso | 1 kg |
|---|
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